package com.gbk.sys.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gbk.common.vo.Result;
import com.gbk.sys.entity.User;
import com.gbk.sys.service.IUserService;
import io.netty.util.internal.StringUtil;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.stereotype.Controller;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author baokang
 * @since 2024-04-22
 */
@RestController
@RequestMapping("/user")
public class UserController {

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Autowired
    private IUserService userService;

    @GetMapping("/all")
    public Result<List<User>> getAllUser(){
        List<User> list = userService.list();
        return Result.success(list);
    }

    @PostMapping("/login")
    public Result<Map<String, Object>> login(@RequestBody User user){
        Map<String,Object> data= userService.login(user);
        if(data != null){
            return Result.success(data);
        }
        return Result.fail(20002,"用户名或密码错误");

    }

    @GetMapping("/info")
    public Result<Map<String,Object>> getUserInfo(@RequestParam("token") String token) {
        Map<String,Object> data =userService.getUserInfo(token);
        if(data != null){
            return Result.success(data);
        }
        return Result.fail(20003,"登录信息无效，请重新登录");
    }

    @PostMapping("/logout")
    public Result<?> logOut(@RequestHeader("X-Token")String token){
        userService.logOut(token);
        return Result.success();
    }

    @GetMapping("/list")
    public Result<Map<String,Object>> getUserList(@RequestParam(value = "username",required = false) String username,
                                              @RequestParam(value = "phone",required = false) String phone,
                                              @RequestParam(value="pageNo") Long pageNo,
                                              @RequestParam(value = "pageSize") Long pageSize){
        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(StringUtils.hasLength(username), User::getUsername, username);
        wrapper.eq(StringUtils.hasLength(phone) , User::getPhone,phone);
        wrapper.orderByDesc(User::getId);

        Page<User> page = new Page<>(pageNo,pageSize);
        IPage result = userService.page(page,wrapper);

        Map<String,Object> data = new HashMap<>();
        data.put("total",result.getTotal());
        data.put("rows", result.getRecords());

        return Result.success(data);

    }

    @PostMapping
    public Result<?> addUser(@RequestBody User user){
        user.setPassword(passwordEncoder.encode(user.getPassword()));
        userService.save(user);
        return Result.success("新增用户成功");
    }

    @PutMapping
    public Result<?> updataUser(@RequestBody User user){
        user.setPassword(null);
        userService.updateById(user);
        return Result.success("修改用户成功");
    }

    @GetMapping("/{id}")
    public Result<User> getUserByid(@PathVariable("id") Integer id){
        User user = userService.getById(id);
        return Result.success(user);

    }

    @DeleteMapping("/{id}")
    public Result<User> deleteUserByid(@PathVariable("id") Integer id){
         userService.removeById(id);
        return Result.success("删除用户成功");

    }

}
